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STI to TUS: distance & flight time
Santiago (Cibao International Airport) → Tucson (Tucson International Airport)
2,641 mi
4,251 km · 2,295 nm
5h 39m
estimated nonstop flight time
-3h
time difference · heading northwest
See live STI→TUS fares Phone-only fares on this route — call free
Flight time details
2,641 miles nonstop takes roughly 5h 39m gate to gate, flying northwest. Add 45–90 minutes per connection if there's no nonstop service. Remember to factor the 3-hour time set-back when reading arrival times on your ticket.
The two airports
- STI — Cibao International Airport · Santiago, Dominican Republic
- TUS — Tucson International Airport · Tucson, United States
Distances are great-circle ("as the crow flies") — the same basis airlines use for frequent-flyer miles.
Alternate airports can cut this fare
Flying from or into a nearby airport is the #1 trick our agents use to beat online prices. Call and we'll compare every combination on one call.
Near STI
Near TUS
- DMA · Davis Monthan Air Force Base5 mi away
- AVW · Marana Regional Airport26 mi away
- MZJ · Pinal Airpark35 mi away
- OLS · Nogales International Airport49 mi away
Frequently asked questions
How far is STI from TUS?
The flight distance from Santiago (STI) to Tucson (TUS) is 2,641 miles (4,251 km, 2,295 nautical miles), measured along the great-circle route airlines actually fly.
How long is the flight from STI to TUS?
A nonstop flight takes about 5h 39m gate to gate. Actual time varies with winds, routing and season — eastbound transatlantic flights, for example, are usually faster than the return.
What is the time difference between Santiago and Tucson?
Tucson is 3 hours behind Santiago.
What is the cheapest way to fly from STI to TUS?
Compare live fares online, then call CheapoTrav — our agents have unpublished consolidator fares on STI–TUS that never appear on search engines, with no booking fees.